Long-term memory can be categorized as or a. implicit . . explicit b. echoic . . iconic c. sensory . . short-term d. context . . mood

Correct A). Implicit . . . explicit

Long term memory are those type of memory that can last for few days or for many years. This type of memory are not formed in a single part of the nervous system, but the process of its creation and storage is spread throughout the multiple regions. The two major subdivision of long term memory are implicit and explicit memory.

Implicit memory is a form of unconscious memory, it uses back experiences to remember things without thinking, its main function is to enabled the back experiences. While the explicit memory is a form of conscious memory that require conscious thought for the recollection of the thought.

it's C. explicit and implicit